Extremely long time
The crossword clue "Extremely long time" is answered by EON, a 3-letter entry. Used 49 times across 20 distinct years; most recently in 2026. It appears in 19 publications in the xd corpus. Every figure on this page comes from the collection data itself.
The answer
EON
3 letters. See every clue for this answer on the EON answer page.
Used 49 times across 20 distinct years; most recently in 2026. It appears in 19 publications in the xd corpus. Frequency and last-seen figures come from the xd crossword corpus only.
Other answers for this clue
The same clue has also been answered these ways in the xd corpus. Answers inside this collection link to their own answer page.
- AEON (6 uses in xd)
- AGESANDAGES (1 uses in xd)
Other clues for EON
Every other clue in this collection answered by EON, most used first.
- Long, long time - used 302 times, most recently in 2026
- Very long time - used 212 times, most recently in 2026
- A billion years - used 178 times, most recently in 2026
- Long stretch - used 50 times, most recently in 2026
Related clues
Clues in this collection of the same answer length that share a word with this clue, or match its answer pattern when no word is shared. Most used first.
- Historic time - ERA, used 309 times
- One ___ time - ATA, used 188 times
- Memorable time - ERA, used 167 times
- Notable time - ERA, used 166 times
- Actress Long - NIA, used 148 times
- Important time - ERA, used 138 times
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